3 years ago

How does light travel?

2 answers:

7 0

Answer:

Explanation:

light can travel in a vacuum Anne the sped varies

6 0

The answer to this is C

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sammy [17]

Average speed of the driver is given as

$v = 64 mph$

if he moved for total time t = 3.5 hours

so the distance between the tow is given as

$d = v* t$

$d = 64 * 3.5$

$d = 224 miles$

so the distance between St. Louis and Chicago is 224 miles

6 0

3 years ago

nexus9112 [7]

The answer would be c because a surface wave travels between two different materials, like air and water.

8 0

3 years ago

kondaur [170]

Frequency= speed/ wavelength
=0.5m/s divided 0.1.m
=5.0 Hz

The answer would be letter D.

3 0

3 years ago

AveGali [126]

Answer:

Physical fitness

Explanation:

7 0

3 years ago

Inessa05 [86]

What class is that in if math or biology I’m not good that

8 0

3 years ago